Commit dbffb5a1 authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Simon Horman
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ARM: shmobile: ape6evm-reference: add MMCIF and SDHI DT nodes 



This patch adds MMCIF0, SDHI0 and SDHI1 DT nodes and a fixed voltage
reglator for them to the ape6evm-reference platform.

Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Acked-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 272b98c6

arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts

+72 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 


/dts-v1/;

/include/ "r8a73a4.dtsi"

#include <dt-bindings/gpio/gpio.h>



/ {

	model = "APE6EVM";
@@ -24,6 +25,34 @@ 
		reg = <0 0x40000000 0 0x40000000>;

	};



	vcc_mmc0: regulator@0 {

		compatible = "regulator-fixed";

		regulator-name = "MMC0 Vcc";

		regulator-min-microvolt = <2800000>;

		regulator-max-microvolt = <2800000>;

		regulator-always-on;

	};



	vcc_sdhi0: regulator@1 {

		compatible = "regulator-fixed";



		regulator-name = "SDHI0 Vcc";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;



		gpio = <&pfc 76 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	/* Common 3.3V rail, used by several devices on APE6EVM */

	ape6evm_fixed_3v3: regulator@2 {

		compatible = "regulator-fixed";

		regulator-name = "3V3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-always-on;

	};



	lbsc {

		compatible = "simple-bus";

		#address-cells = <1>;
@@ -62,4 +91,47 @@ 
		renesas,groups = "scifa0_data";

		renesas,function = "scifa0";

	};



	mmc0_pins: mmcif {

		renesas,groups = "mmc0_data8", "mmc0_ctrl";

		renesas,function = "mmc0";

	};



	sdhi0_pins: sdhi0 {

		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";

		renesas,function = "sdhi0";

	};



	sdhi1_pins: sdhi1 {

		renesas,groups = "sdhi1_data4", "sdhi1_ctrl";

		renesas,function = "sdhi1";

	};

};



&mmcif0 {

	vmmc-supply = <&vcc_mmc0>;

	bus-width = <8>;

	non-removable;

	pinctrl-names = "default";

	pinctrl-0 = <&mmc0_pins>;

	status = "okay";

};



&sdhi0 {

	vmmc-supply = <&vcc_sdhi0>;

	bus-width = <4>;

	toshiba,mmc-wrprotect-disable;

	pinctrl-names = "default";

	pinctrl-0 = <&sdhi0_pins>;

	status = "okay";

};



&sdhi1 {

	vmmc-supply = <&ape6evm_fixed_3v3>;

	bus-width = <4>;

	broken-cd;

	toshiba,mmc-wrprotect-disable;

	pinctrl-names = "default";

	pinctrl-0 = <&sdhi1_pins>;

	status = "okay";

};

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